400 тонн предварительно напряженных гидравлических насосов домкраты гидромуфты домкрат преднапряженный стренг мульти стренги

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Характеристики

 

YDC post tension Hollow jack are advanced devices based on their former structures of YDC, redesigned with high-strength steel, advanced structures, sealing function, optimization technology. This new type features tight structure, lightened weight, short axial length, stands saving by shoort reserved lengt h in prestressing strand anchorage. The results of test shows its perfect performance, durability, flexibility of lifting, convenience of using and preparing. It can be used in pre-tensioning and post-tensioning. With different attachments, respectively tensioning XYLM, QYM clip group anchor, DM, LZM anchorage, etc.

 

 

 

Telchnical Data of Prestressing Hydraulic jack
φ Item Specification	Nom. Force (KN)	Nom. Pressure (MPa)	Piston Area (mm2)	Stroke (mm)	Dia. of Center Hole (mm)	Working Space (mm)	Space board (mm)	Weight (kg)	Over size (D*L)
YDC750	750	50	15072	200	63	100	100	60	φ200*300
YDC1000	1000	55	18344		80	120	120	65	φ217*342
YDC1100	1100	52	21254		80	120	120	72	φ230*342
YDC1200	1200	51	23550		85	120	120	75	φ240*342
YDC1500	1500	53	28495		90	135	146	100	φ270*342
YDC2000	2000	46	43979		122	170	188	148	φ320*348
YDC2500	2500	49	51810		127	170	188	158	φ348*356
YDC3000	3000	52	57795		136	190	200	178	φ370*356
YDC3500	3500	52	67824		168	220	240	255	φ420*385
YDC4000	4000	53	76066		170	230	240	285	φ440*385
YDC4500	4500	55	81954		170	250	260	310	φ450*385
YDC4600	4600	53	87606		185	260	270	330	φ470*386
YDC5000	5000	52	97202		193	280	290	390	φ496*404
YDC5500	5500	53	103620		200	180	190	440	φ503*405
YDC6000	6000	53	113747		205	300	320	480	φ530*408